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Applications of quantum universal composability theorem

Date: 
Thursday 9th September 2004 - 14:15 to 15:00
Venue: 
INI Seminar Room 2
Abstract: 

The quantum universal composability theorem will first be reviewed. Next, applications to a new security definition of QKD and security proofs will be given. Finally, we prove composable security for various variants of the quantum message authentication scheme proposed in quant-ph/0205128 with key recycling.

Presentation Material: 
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons